Commercial kitchen stove with flameout protection function

Abstract

The invention discloses a commercial kitchen stove with flameout protection, and belongs to the field of catering industry, the commercial kitchen stove comprises a base, two vertical frames are fixed at the rear of the upper surface of the base, screw rods I are rotatably connected to the interiors of the vertical frames, screw blocks are in threaded connection to the outer surfaces of the screw rods I, and stove plates are integrally formed on the opposite sides of the two screw blocks; a fence is fixed to the upper surface of the stove plate, first function plates are rotatably connected to the upper portions of the front surfaces of the two vertical frames, the two first function plates are located at the top of the fence, and second function plates are rotatably connected to the front ends of the first function plates. The first function plate and the second function plate can be rotatably folded to the top of the fence to shield and protect the kitchen stove body, the sliding seats can contract along the sliding grooves, and the rotating frames and the supporting legs can be stored in the inner grooves, so that the overall size is greatly reduced, the kitchen stove is conveniently pushed to move through the rollers, and the kitchen stove is particularly suitable for frequent carrying and storage of mobile stalls.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of the catering industry, and particularly relates to a commercial kitchen range with flameout protection. BACKGROUND

[0002] As the core equipment in the catering industry, mobile stalls and other scenarios, the safety, practicality and flexibility of the commercial kitchen range directly affect the operation efficiency and operation safety. At present, the existing commercial kitchen range has the following deficiencies:

[0003] Convenient: The traditional commercial kitchen range is mostly of fixed structure, and is bulky. Especially for mobile stalls (such as night markets and street stalls), the moving and storing process is time-consuming and laborious, and it is difficult to adapt to the frequent moving demand.

[0004] Limited storage space: During operation, food materials, tableware and other articles need to be placed. However, the existing kitchen range mostly does not design a special storage area, resulting in a messy operation table and affecting the operation efficiency.

[0005] Unstable gas tank fixing: The gas tank is used as a fuel source, and its fixing structure is simple. During the moving or using process, the gas tank is prone to shaking and even colliding, increasing the risk of gas leakage.

[0006] Insufficient support stability: Part of the movable kitchen range only relies on the support of the roller. During operation, the movable kitchen range is prone to shaking, especially in the forceful scene such as stir-frying, and there is a risk of falling.

[0007] Therefore, a commercial kitchen range suitable for mobile stalls is needed. SUMMARY

[0008] In view of the deficiencies of the prior art, the present application provides a commercial kitchen range with flameout protection, which solves the problems proposed in the background.

[0009] Technical Solution: To solve the above-mentioned technical problems, according to one aspect of the present invention, more specifically, a commercial kitchen stove with flameout protection, comprising a base, two vertical brackets fixed to the rear of the upper surface of the base, a screw rod rotatably connected inside the vertical brackets, a screw block threadedly connected to the outer surface of the screw rod, a stove plate integrally formed on opposite sides of the two screw blocks, a baffle fixed to the upper surface of the stove plate, a functional plate rotatably connected above the front surface of each of the two vertical brackets, both functional plates rotatably connected to the top of the baffle, and a second functional plate rotatably connected to the front end of the functional plate rotatably. The main body of the stove is fixed inside the plate. A gas cylinder is set at the center of the upper surface of the base. The left and right sides of the base are provided with sliding grooves. A sliding seat is slidably connected inside the sliding groove. An inner groove is opened through the sliding seat. A rotating shaft is rotatably connected inside the inner groove. A rotating frame is fixed on the outer surface of the rotating shaft. A support foot is integrally formed on the outer surface of the rotating frame. A bracket is rotatably connected to the top of the rotating frame. A movable groove is opened through the bracket. A fixed rod is movably connected inside the movable groove. The fixed rod is fixedly connected to the inner side wall of the inner groove. Two rollers are provided at the bottom of the bracket.

[0010] The front surface of the slide block is provided with a groove, the front end of the rotating shaft passes through the groove and is fixed with a bevel gear one, the outer surface of the bevel gear one is meshed with a bevel gear two, the bevel gear two is rotatably connected to the inside of the groove, and a spur gear is fixed on the top of the bevel gear two.

[0011] Furthermore, a table frame is fixed to the upper surface of the slide block, and a slot is formed through the outer surface of the table frame. A rotating plate is rotatably connected to the lower part of the slot, and an extension plate is slidably connected to the inside of the rotating plate. An insert is inserted through the extension plate and the rotating plate. A slide rail is formed on the upper surface of the rotating plate, and the slide rail is connected to the inside of the rotating plate. The outer surface of the insert is located inside the slide rail. An arc plate is fixed to the lower surface of the rotating plate. The end of the arc plate away from the rotating plate passes through the table frame and is slidably connected to the table frame. A locking hole is formed at the end of the arc plate away from the rotating plate, and a locking groove is formed on the outer surface of the locking hole. An L-plate is fixed to the front surface of the vertical frame, and the L-plate engages with the locking groove.

[0012] Furthermore, a worm gear is rotatably connected inside the settling trough, and a bevel gear three is fixed to the rear end of the worm gear. A rotating roller is rotatably connected to the rear of the upper surface of the base, and a bevel gear four is fixed below the outer surface of the rotating roller. The bevel gear four meshes with the bevel gear three. The outer surface of the rotating roller and the outer surfaces of the two screws are connected to a transmission belt via a transmission wheel. A worm wheel is meshed below the outer surface of the worm gear, and screws two are fixed to the left and right ends of the worm wheel. The two screws two, with their opposite ends, pass through the interiors of the two sliding grooves and are threadedly connected to the two sliding blocks respectively.

[0013] Further, the card is adapted to the card slot.

[0014] Further, the enclosure is a U-shaped structure, and the opening is located at the front end.

[0015] Further, the inner front surface of the chute is provided with a plurality of tooth grooves, and the base is connected with the spur gear through the tooth grooves.

[0016] Further, the two extension plates are provided with arc-shaped grooves on the opposite sides, and the grooves are matched with the upper side of the outer wall of the gas tank, the swing frame is matched with the lower side of the outer wall of the gas tank, and the side of the two swing frames close to the gas tank, the inner wall of the groove of the two extension plates and the outer surface of the supporting leg are all provided with rubber layers.

[0017] Further, the front end of the worm penetrates the front surface of the base, and an operating wheel is fixed.

[0018] Further, the gas tank is connected with the kitchen stove body through a gas pipe, and the kitchen stove body is provided with an extinguishing protection unit inside, the extinguishing protection unit comprises a thermocouple sensor and an electromagnetic valve.

[0019] The commercial kitchen stove with extinguishing protection has the following advantages:

[0020] (1) In the folded state, the function plate one and the function plate two can be folded to the top of the enclosure, shielding and protecting the kitchen stove body, the slide seat can be retracted along the chute, the swing frame and the supporting leg can be stored in the inner groove, so that the overall volume is greatly reduced, and the whole can be easily moved by the roller, especially suitable for frequent carrying and storage of mobile stalls.

[0021] In the folded state, the gas tank is fixed by the swing frame (bottom clamping) and the extension plate (top clamping) respectively, and the contact parts are all provided with rubber layers, which not only avoids rigid collision, but also prevents the gas tank from shaking during movement or operation, reducing the risk of leakage.

[0022] The kitchen stove body is provided with an extinguishing protection unit inside, and the thermocouple sensor is used to monitor the flame state in real time.

[0023] (2) In the unfolded state, the function plate one and the function plate two can be placed as a temporary storage table, the swing plate and the extension plate can be spliced to form an operation platform, providing sufficient space for food materials, tableware and the like, optimizing the operation process and improving the work efficiency.

[0024] When the sliding seat moves outwards, the supporting legs turn out of the rotating frame and contact the ground together with the rollers, cooperating with the auxiliary support of the support frame to expand the bottom support range and effectively improve the stability of the kitchen stove during operation, avoiding shaking or tilting, especially suitable for forceful scenes such as stir-frying. BRIEF DESCRIPTION OF DRAWINGS

[0025] The application will be further described in detail below in combination with the drawings and specific implementation methods.

[0026] Figure 1 It is a structural schematic diagram of the application;

[0027] Figure 2 It is a sectional structural schematic diagram of the application;

[0028] Figure 3 It is a structural schematic diagram of the base and the stove plate in the application;

[0029] Figure 4 It is a structural schematic diagram of the fence and the functional plate two in the application;

[0030] Figure 5 It is a schematic diagram of the internal structure of the base in the application;

[0031] Figure 6 It is a rear view structural schematic diagram of the application; Figure 5

[0032] Figure 7 It is a structural schematic diagram of B in the application; Figure 5

[0033] Figure 8 It is a structural schematic diagram of A in the application; Figure 2

[0034] Figure 9 It is a structural schematic diagram of the sliding seat and the table frame in the application;

[0035] Figure 10 It is a structural schematic diagram of the application after unfolding;

[0036] Figure 11 It is a bottom view structural schematic diagram of the application. Figure 10

[0037] ​​​​In the figure: 1, base; 2, vertical frame; 3, screw rod one; 4, screw block; 5, cooktop; 6, function plate one; 7, function plate two; 8, fence; 9, kitchen stove main body; 10, gas tank; 11, sliding groove; 12, sliding seat; 13, inner groove; 14, rotating frame; 15, supporting leg; 16, support; 17, movable slot; 18, fixed rod; 19, roller; 20, sunken groove; 21, bevel gear one; 22, bevel gear two; 23, straight gear; 24, table frame; 25, worm; 26, bevel gear three; 27, bevel gear four; 28, rotating roller; 29, transmission belt; 30, worm wheel; 31, screw rod two; 32, plate groove; 33, rotating plate; 34, extension plate; 35, card; 36, arc plate; 37, card hole; 38, card slot; 39, L plate; 40, operating wheel; 41, rotating shaft; 42, slide. DETAILED DESCRIPTION

[0038] The application will be described in detail below with reference to the drawings and embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0039] To make the technical scheme of the present application clearer, the present application will be described in further detail below with reference to the drawings and specific embodiments.

[0040] Reference Figures 1-11 A commercial kitchen stove with flameout protection, comprising a base 1, two vertical frames 2 are fixed on the upper surface of the base 1 at the rear, a screw rod one 3 is rotatably connected inside the vertical frame 2, a screw block 4 is threadedly connected to the outer surface of the screw rod one 3, a cooktop 5 is integrally formed on the opposite side of the two screw blocks 4, a fence 8 is fixed on the upper surface of the cooktop 5, a function plate one 6 is rotatably connected to the upper front surface of each vertical frame 2, the two function plate ones 6 are located on the top of the fence 8, a function plate two 7 is rotatably connected to the front end of the function plate one 6, a kitchen stove main body 9 is fixedly penetrated in the cooktop 5, a gas tank 10 is arranged at the center of the upper surface of the base 1, a sliding groove 11 is formed on each side of the base 1, a sliding seat 12 is slidably connected inside the sliding groove 11, an inner groove 13 is formed through the inside of the sliding seat 12, a rotating shaft 41 is rotatably connected inside the inner groove 13, a rotating frame 14 is fixed to the outer surface of the rotating shaft 41, a supporting leg 15 is integrally formed on the outer surface of the rotating frame 14, a support 16 is rotatably connected to the top of the rotating frame 14, a movable slot 17 is formed through the inside of the support 16, a fixed rod 18 is movably connected inside the movable slot 17, the fixed rod 18 is fixedly connected to the inner side wall of the inner groove 13, and two rollers 19 are arranged at the bottom of the support 16.

[0041] A sunken groove 20 is formed on the front surface of the sliding seat 12, the front end of the rotating shaft 41 penetrates into the inside of the sunken groove 20 and is fixed with a bevel gear one 21, the outer surface of the bevel gear one 21 is meshingly connected with a bevel gear two 22, the bevel gear two 22 is rotatably connected with the inside of the sunken groove 20, and the top of the bevel gear two 22 is fixed with a straight gear 23.

[0042] The upper surface of the sliding seat 12 is fixed with a table frame 24, the outer surface of the table frame 24 is provided with a plate groove 32, the inside of the plate groove 32 is rotatably connected with a rotating plate 33, the inside of the rotating plate 33 is slidably connected with an extension plate 34, the extension plate 34 and the rotating plate 33 are provided with an inserting card 35, the upper surface of the rotating plate 33 is provided with a sliding groove 42, the sliding groove 42 is communicated with the inside of the rotating plate 33, and the outer surface of the inserting card 35 is located in the inside of the sliding groove 42, the lower surface of the rotating plate 33 is fixed with an arc plate 36, one end of the arc plate 36 away from the rotating plate 33 penetrates through the table frame 24 and is slidably connected with the table frame 24, the end of the arc plate 36 away from the rotating plate 33 is provided with a clamping hole 37, the outer surface of the clamping hole 37 is provided with a clamping groove 38, the front surface of the vertical frame 2 is fixed with an L-shaped plate 39, the L-shaped plate 39 is clamped with the clamping groove 38, and the inserting card 35 is matched with the clamping hole 37;

[0043] The inside of the sink 20 is rotatably connected with a worm 25, the rear end of the worm 25 is fixed with a bevel gear three 26, the upper surface of the base 1 is rotatably connected with a rotating roller 28 at the rear, the outer surface of the rotating roller 28 is fixed with a bevel gear four 27 at the lower surface, the bevel gear four 27 is meshingly connected with the bevel gear three 26, the outer surface of the rotating roller 28 and the outer surfaces of the two screw rods one 3 are commonly drivenly connected with a transmission belt 29 through a transmission wheel, the lower surface of the outer surface of the worm 25 is meshingly connected with a worm wheel 30, the worm wheel 30 is fixed with a screw rod two 31 at both ends, the opposite ends of the two screw rod two 31s penetrate into the two sliding grooves 11 respectively and are threadedly connected with the two sliding seats 12 respectively.

[0044] Preferably, the enclosure 8 is of a U-shaped structure, the opening is located at the front, the two functional plates two 7 are matched with the front opening of the enclosure 8, in the unfolded state, the enclosure 8 can play a windproof effect, avoiding the outdoor airflow from causing the accidental extinguishing of the fire, and also avoiding the splashing of soup, which can cause damage to the customers.

[0045] Preferably, a plurality of tooth grooves are formed in the front surface of the sliding groove 11, and the base 1 is meshingly connected with the spur gear 23 through the tooth grooves.

[0046] Preferably, the opposite sides of the two extension plates 34 are provided with arc-shaped grooves, the grooves are matched with the upper side of the outer side wall of the gas cylinder 10, the rotating frame 14 is matched with the lower side of the outer side wall of the gas cylinder 10, the side of the two rotating frames 14 close to the gas cylinder 10, the inner walls of the grooves of the two extension plates 34 and the outer surface of the supporting leg 15 are all provided with rubber layers, the rubber layers are compressed under stress, providing buffering and enhancing friction.

[0047] Preferably, the front end of the worm 25 penetrates through the front surface of the base 1 and is fixed with an operating wheel 40.

[0048] Preferably, the gas cylinder 10 is connected with the kitchen stove main body 9 through a gas pipe, the inside of the kitchen stove main body 9 is provided with a flameout protection unit, the flameout protection unit comprises a thermocouple sensor and an electromagnetic valve, when the thermocouple sensor monitors the accidental extinguishing of the flame of the kitchen stove main body 9, the electromagnetic valve is controlled to close the gas pipe passage to cut off the fuel supply.

[0049] The working principle is as follows: Figures 1-9 The schematic view of the folding and storage of the present application is shown in the figure, and the volume is small when folded, facilitating movement and placement. The enclosure 8, the functional plate one 6 and the functional plate two 7 shield and protect the kitchen stove main body 9, avoiding dust and sundries from polluting the kitchen stove main body 9. The two extension plates 34 clamp the top of the gas cylinder 10 (the fixed L plate 39 clamps the arc plate 36, the rotating plate 33 and the extension plate 34), and the two rotating frames 14 clamp and fix the bottom of the gas cylinder 10, thereby avoiding the shaking of the gas cylinder 10 during movement.

[0050] Figures 10-11 The structural schematic view of the present application when unfolded for use is shown in the figure. After unfolding, the volume of the kitchen stove increases, the functional plate one 6, the functional plate two 7, the rotating plate 33 and the extension plate 34 are all laid flat, providing a place for people to put things. The base 1 is lowered to lower the center of gravity of the kitchen stove, and the slide 12 and the roller 19 are extended to increase the range of bottom support. The supporting leg 15 is rotated to contact the ground, cooperating with the roller 19 to stabilize the kitchen stove.

[0051] The unfolding process is as follows: when folded, the four rollers 19 are moved to the stall site, and the person rotates the operation wheel 40 to rotate the worm 25 and the bevel gear three 26. Under the transmission of the bevel gear four 27, the rotating roller 28 and the transmission belt 29, the two screw rods one 3 are simultaneously rotated, thereby causing the stove plate 5 and the two screw blocks 4 to rise along the inside of the vertical frame 2. The top of the enclosure 8 pushes the functional plate one 6 and the functional plate two 7 to rotate, and finally the functional plate one 6 and the functional plate two 7 are laid flat as shown in the figure, providing a place for people to put dishes, bowls and other items. Figure 10 At the same time that the worm 25 rotates, the two screw rods two 31 are rotated by the worm wheel 30, thereby causing the two slides 12 to drive the internal structure and the structure above the fixed table frame 24 to move outward and unfold. In the process of moving the slide 12, the spur gear 23 is driven to rotate by the tooth slot meshing, and under the transmission of the bevel gear one 21 and the rotating shaft 41, the rotating frame 14 and the supporting leg 15 are rotated and pushed against the bracket 16 to slide and rotate outside the fixed rod 18. Finally, as shown in the figure, the supporting leg 15 is rotated out of the inner groove 13 and is at the same horizontal plane as the bottom of the roller 19. The extension plate 34, the rotating plate 33 and the arc plate 36 move away from the gas cylinder 10 with the movement of the slide 12, which limits the contact with the gas cylinder 10. The rotating plate 33 naturally falls, and its lower surface contacts and supports the upper surface of the rear end of the L plate 39. The person pulls out the plug 35 and moves the extension plate 34 to slide onto the upper surface of the arc plate 36, and then inserts it into the card hole 37, forming a platform for placing things. Figure 10 Figure 11

[0052] ​​The above embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, several modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A commercial kitchen stove with flameout protection, comprising a base (1), characterized in that: Two vertical brackets (2) are fixed to the rear of the upper surface of the base (1). A screw rod (3) is rotatably connected inside the vertical bracket (2). A screw block (4) is threadedly connected to the outer surface of the screw rod (3). The two screw blocks (4) are integrally formed on opposite sides to form a stove plate (5). A fence (8) is fixed to the upper surface of the stove plate (5). A functional plate (6) is rotatably connected to the front surface of the two vertical brackets (2). The two functional plates (6) are located at the top of the fence (8). A functional plate (7) is rotatably connected to the front end of the functional plate (6). A kitchen stove body (9) is fixed through the stove plate (5). A gas cylinder (10) is set at the center of the upper surface of the base (1). The left side of the base (1) A sliding groove (11) is provided on the right side. A sliding seat (12) is slidably connected inside the sliding groove (11). An inner groove (13) is provided through the sliding seat (12). A rotating shaft (41) is rotatably connected inside the inner groove (13). A rotating frame (14) is fixed on the outer surface of the rotating shaft (41). A support foot (15) is integrally formed on the outer surface of the rotating frame (14). A bracket (16) is rotatably connected to the top of the rotating frame (14). A movable groove (17) is provided through the inside of the bracket (16). A fixed rod (18) is movably connected inside the movable groove (17). The fixed rod (18) is fixedly connected to the inner side wall of the inner groove (13). Two rollers (19) are provided at the bottom of the bracket (16). The front surface of the slide (12) is provided with a groove (20). The front end of the rotating shaft (41) passes through the groove (20) and is fixed with a bevel gear (21). The outer surface of the bevel gear (21) is meshed with a bevel gear (22). The bevel gear (22) is rotatably connected to the inside of the groove (20). The top of the bevel gear (22) is fixed with a spur gear (23).

2. A commercial kitchen stove with flameout protection according to claim 1, characterized in that: A table frame (24) is fixed to the upper surface of the slide (12). A slot (32) is formed through the outer surface of the table frame (24). A rotating plate (33) is rotatably connected to the lower part of the slot (32). An extension plate (34) is slidably connected to the inside of the rotating plate (33). An insert (35) is inserted through the extension plate (34) and the rotating plate (33). A slide rail (42) is formed on the upper surface of the rotating plate (33). The slide rail (42) is connected to the inside of the rotating plate (33). The insert (35) is located on the outside of the slide rail (33). The surface is located inside the slide (42). An arc plate (36) is fixed on the lower surface of the rotating plate (33). The end of the arc plate (36) away from the rotating plate (33) passes through the table frame (24) and is slidably connected to the table frame (24). A locking hole (37) is opened at the end of the arc plate (36) away from the rotating plate (33). A locking groove (38) is opened on the outer surface of the locking hole (37). An L plate (39) is fixed on the front surface of the vertical frame (2). The L plate (39) is engaged with the locking groove (38).

3. A commercial kitchen stove with flameout protection according to claim 1, characterized in that: The sink (20) is rotatably connected to a worm (25), and a bevel gear (26) is fixed at the rear end of the worm (25). A roller (28) is rotatably connected to the rear of the upper surface of the base (1). A bevel gear (27) is fixed below the outer surface of the roller (28). The bevel gear (27) meshes with the bevel gear (26). The outer surface of the roller (28) and the outer surfaces of the two screws (3) are connected to a transmission belt (29) via a transmission wheel. A worm wheel (30) meshes below the outer surface of the worm (25). Screws (31) are fixed at both the left and right ends of the worm wheel (30). The opposite ends of the two screws (31) pass through the interior of the two slides (11) and are threadedly connected to the two slide blocks (12).

4. A commercial kitchen stove with flameout protection according to claim 2, characterized in that: The insert card (35) is compatible with the card slot (37).

5. A commercial kitchen stove with flameout protection according to claim 1, characterized in that: The enclosure (8) has a U-shaped structure with the opening at the front. The two functional panels (7) are adapted to the front opening of the enclosure (8).

6. A commercial kitchen stove with flameout protection according to claim 1, characterized in that: The inner front surface of the slide (11) is provided with several toothed grooves, and the base (1) is connected to the spur gear (23) through the toothed grooves.

7. A commercial kitchen stove with flameout protection according to claim 2, characterized in that: Both of the two extension plates (34) have arc-shaped grooves on opposite sides, and the grooves are in contact with the upper part of the outer wall of the gas tank (10). The rotating frame (14) is in contact with the lower part of the outer wall of the gas tank (10). The two rotating frames (14) are provided with rubber layers on the side of the gas tank (10) near the two extension plates (34), the inner wall of the grooves of the two extension plates (34), and the outer surface of the support (15).

8. A commercial kitchen stove with flameout protection according to claim 3, characterized in that: The front end of the worm (25) extends through to the front surface of the base (1) and is fixed with an operating wheel (40).

9. A commercial kitchen stove with flameout protection according to claim 1, characterized in that: The gas cylinder (10) is connected to the main body of the stove (9) through a gas pipe. The main body of the stove (9) is equipped with a flameout protection unit. The flameout protection unit includes a thermocouple sensor and a solenoid valve. When the thermocouple sensor detects that the flame of the main body of the stove (9) is accidentally extinguished, it controls the solenoid valve to close the gas pipe passage and cut off the fuel supply.

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